Cita APA (7a ed.)

Wilson, J., Sugarman, B., & Williams, N. (1967). Introduction to moral education. Penguin.

Cita Chicago Style (17a ed.)

Wilson, John, Barry Sugarman, y Norman Williams. Introduction to Moral Education. Harmondsworth: Penguin, 1967.

Cita MLA (8a ed.)

Wilson, John, et al. Introduction to Moral Education. Penguin, 1967.